//周叶+231060150628+计科6
//读取文件数据

package demo02.C001;
import java.io.*;
public class C0002 {
    public static void main(String[] args) throws Exception {
        File file = new File("D:" + File.separator + "muyan" + File.separator + "vip" + File.separator + "yootk.txt");
        if (file.exists()) {
            try (InputStream input = new FileInputStream(file)) {
                byte data[] = new byte[1024];
                int len = input.read(data);
                System.out.println("读取到的数据内容【" + new String(data, 0, len) + "】");
            } catch (Exception e) {}
        }
    }
}
